Need to convert double column layout into single column layout

Dear team,

We need to convert double column layout into single column layout, Please find input documents. Please share me source code for this

Input File : manuscript(clean version) - without author.docx (9.6 MB)

@e503824 You can use TextColumns.setCount method to set number of columns in MS Word document section. for example see the following code:

Document doc = new Document("C:\\Temp\\in.docx");

for(Section sect : doc.getSections())
    sect.getPageSetup().getTextColumns().setCount(1);

doc.save("C:\\Temp\\out.docx");